If you’ve ever had a PET scan then there was a time in your life where you shot antimatter and gamma rays from your eyes.
(Technically many other places too yes but give yourself this win)
If you’ve ever had a PET scan then there was a time in your life where you shot antimatter and gamma rays from your eyes.
(Technically many other places too yes but give yourself this win)

@NanoRaptor I've had two cervical disc fusion surgeries (5 years apart), which means:
1) I have two different dead people in my neck. Supposedly there's the option of artificial shims now, but not for me. Dead guys.
2) I like to say I have more titanium in my neck than the Borg Queen.
I'll stick to bananas when I want to emit antimatter.
If it goes to my head I will eventually have a positonic brain
Issac Asimov and Star Trek 😉
@simonzerafa My PET scan was to track down if there was something particularly bad re: my migraines; twice a week for years in my 20s. Seemed a bit too awful for *just* migraines. But nope, migraines.
*definitely* had a positronic brain for a bit!
@NanoRaptor does being filled with 99m-Tc and then being SPECT-CT scanned count?
I was *fizzing* that day.
I prefer to boost my antimater and gamma ray reserves by eating 🍌
Then one would be slightly heavier, yes?
@nlarson830 @NanoRaptor No, lighter!
Most of the positrons encounter electrons, anialate and emit gamma radiation which is what is actually detected in a PET scan.
It is the contrast media that emits the positions in PET.
That said, I have, rather conveniently ignored the mass of the contrast media, which would make you temporarily heavier.
@MelissaBearTrix just one here! Decades ago.
My brain is officially normal. Ish.